How do we let one group access global information without making it the default answer?

Combine group membership with geography and structure so local answers rank first but wider context stays available.

Teams often need local-first answers while a subset of people (for example senior managers or a regional HR team) can still see other regions’ reference material.

How to think about it

Default behavior for most employees should come from documents targeted to their region and groups, with clear titles and summaries so Harriet prefers the right corpus.
Broader documents can sit in groups that include those who need the wider view, without putting those documents in every employee’s group.

Practical pattern

Put day-to-day guidance in documents scoped to the right country or region and the main employee groups for that population.
Add reference packs (other regions, M&A legacy policies, executive-only summaries) to narrower groups such as HR business partners or People managers – global.
Use clear document titles and summaries (for example “US only — parental leave”) so even when a manager can see multiple regions, the intended primary doc is obvious.

Example

A UK people manager is in UK managers (sees UK policies first) and Global HR partners (can open US policy PDFs when investigating a US reporting line). US-only documents are not in the All employees group, so a typical UK employee does not see US payroll detail in search.

Guardrails

Wider access still means wider visibility for anyone in those groups—review membership regularly.
If something must never surface for a population, use group restrictions, not geography alone.